This is a BRAND NEW OEM Trane/American Standard Control Circuit Board. The Board # is D674712P01. Board comes with instructions although installation is intuitive. Thanks for looking and good luck!
The control board is the "brain" of your unit, coordinating and executing the operation of other various components by sending voltage when and where needed. A control board is constantly monitoring sensors and safety switches in the unit.
Replaces Old Part #s:
Repair Difficulty Level:
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